Near-sighted superlens

被引：234

作者：

Podolskiy, VA ^{[1
]}

Narimanov, EE ^{[1
]}

机构：

[1] Princeton Univ, Dept Elect Engn, Princeton, NJ 08540 USA

来源：

OPTICS LETTERS | 2005年 / 30卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1364/OL.30.000075

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider the problem of subwavelength imaging via a slab of a left-handed medium (LHM) in the presence of material losses. We derive the analytical expression for the resolution limit of a LHM-based lens and demonstrate that the area of its subwavelength performance is usually limited to the near-field zone. (C) 2005 Optical Society of America.

引用

页码：75 / 77

页数：3

共 29 条

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